The Aerus 2 brings improvements to the upper with a brand new stunning design, and added durability.Colour: Navy Blue / YellowThe Men's Aerus 2 is designed by Yonex for lightweight agility and manoeuvrability, to push the fastest players to their limits. The 3D power graphite sheet located under the middle of the foot reduces shoe twist and improves stability. Comfort is present with the Full Cushion Sole + S which takes Yonex's renowned Power Cushion throughout the entire midsole. But the most outstanding feature is the Durable Skin Light covering the shoe which combines rubber-like flexibility with the stiffness of hard plastic to keep it lightweight and robust. The remarkable design really makes this the 'all-round' badminton shoe every regular players have been searching for.Upper:P.U. LeatherPolyester MeshDurable Skin LightMidsole:Hyper msLitePower CushionSolid E.V.A.3D Power Graphite SheetOutsole:RubberTechnology3D Power Graphite Sheet3D Power Graphite Sheet is equipped to provide robust reinforcement under and outside the centre of the foot, reducing shoe twist.Durable Skin LightCombining rubber-like flexibility with the stiffness of hard plastic, the Polyurethane-based Durable Skin Light lets you play light on your feet while maintaining a robust fit.Full Cushion Sole + STaking the shock-absorbent properties and high repulsion of the POWER CUSHION to the next level, Full Cushion Sole + S features POWER CUSHION throughout the entire midsole. This increased level of cushioning results in reduced stress on the ankle and heel for a pleasant fit.Power Cushion (3-Layer)The hard top and bottom layers absorb 30% more shock than the original Power Cushion and provide 5% more repulsion for enhanced transfer of energy. The soft middle layer quickly returns to its original shape after receiving a shock load, converting the shock energy into power for fast and light footwork.Hyper msLiteFeatures a 10% reduction in weight over the past Super Feather Lite midsole material, while preserving a consistent shape over a long period of time.Round SoleThe YONEX Round Sole is designed to provide all-around support for quick and smooth footwork. The Round Sole ensures smooth movements and transfer of maximum energy.Power Graphite LiteA super-light graphite plate is inserted under the middle portion of the foot to increase stability and reduce weight within the shoe.Syncro-Fit InsoleYONEX Synchro-Fit Insole construction creates a secure contact between foot and shoe, reducing energy wastage through an improved fit.Toe Assist ShapeA toe-centric design that cuts down on pressure in the big toe, as well as offering improved support at the mid-foot and heel for a stable fit. Power loss is reduced, allowing for swift footwork.Hexagrip SoleFor agile and stable footwork, the hexagrip pattern provides 3% more grip and is 20% lighter than standard sole material.Double Russel MeshHighly breathable open mesh.Solid E.V.A.Featuring lightness and extra strength, this supporting material offers stability in the midsection of the shoe where the foot easily twists while in movement.